MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, UPPER GLASS, manual-folding and extending, Black; includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp Includes (DD8) auto-dimming inside rearview mirror.)
Code: DPN

SIRIUSXM SATELLITE RADIO, is standard on nearly all 2018 GM models. Enjoy a 3-month XM Select+ trial subscription with over 120 channels including commercial-free music, plus sports, news and entertainment. Free listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM.
Code: U2K

$260

$260

GMC 4G LTE, and available built-in Wi-Fi hotspot for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first);
Code: VV4

$0

$0

FLOOR COVERING, COLOUR-KEYED CARPETING
Code: B30

$140

$140

FLOOR MATS, RUBBERIZED-VINYL FRONT
Code: B32

$0

$0

LPO, ALL-WEATHER FLOOR LINER
Code: RIA

$150

$150

LPO, ALL-WEATHER FLOOR MATS, FRONT
Code: VAV

$110

$110

WINDOWS, POWER, with driver express up and down and express down on all other windows
Code: A31